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GET /api/patches/138854/?format=api
{ "id": 138854, "url": "http://patchwork.dpdk.org/api/patches/138854/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20240327094032.2400951-5-maxime.coquelin@redhat.com/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20240327094032.2400951-5-maxime.coquelin@redhat.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240327094032.2400951-5-maxime.coquelin@redhat.com", "date": "2024-03-27T09:40:32", "name": "[4/4] net/virtio: fix shadow control queue allocation", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "9fd759fb86c5fd2dd189d14f6a409c9f2c93b900", "submitter": { "id": 512, "url": "http://patchwork.dpdk.org/api/people/512/?format=api", "name": "Maxime Coquelin", "email": "maxime.coquelin@redhat.com" }, "delegate": { "id": 2642, "url": "http://patchwork.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20240327094032.2400951-5-maxime.coquelin@redhat.com/mbox/", "series": [ { "id": 31627, "url": "http://patchwork.dpdk.org/api/series/31627/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=31627", "date": "2024-03-27T09:40:28", "name": "Virtio-user queues setup fixes", "version": 1, "mbox": "http://patchwork.dpdk.org/series/31627/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/138854/comments/", "check": "fail", "checks": "http://patchwork.dpdk.org/api/patches/138854/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id CF57A43D66;\n\tWed, 27 Mar 2024 10:41:11 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7C1A6427D7;\n\tWed, 27 Mar 2024 10:40:54 +0100 (CET)", "from us-smtp-delivery-124.mimecast.com\n (us-smtp-delivery-124.mimecast.com [170.10.133.124])\n by mails.dpdk.org (Postfix) with ESMTP id 0073041141\n for <dev@dpdk.org>; Wed, 27 Mar 2024 10:40:51 +0100 (CET)", "from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com\n [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS\n (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id\n us-mta-540-Tt8ds663PEiOycw5rSe7-g-1; Wed, 27 Mar 2024 05:40:48 -0400", "from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com\n [10.11.54.5])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E96AF811E81;\n Wed, 27 Mar 2024 09:40:47 +0000 (UTC)", "from max-p1.redhat.com (unknown [10.39.208.27])\n by smtp.corp.redhat.com (Postfix) with ESMTP id 52AD4107A8;\n Wed, 27 Mar 2024 09:40:46 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1711532451;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=okZ70ZLBNcS+dj1RGHXS/tI+BD0sFihnN5Z9BdLiCYQ=;\n b=Y3rdYioLlZZ4KKNtFNP1faaFL/L6uzEPfIq8TFf6JCaXMtJ90NgsIXI9Hu4xQOn7+7PpBf\n KceQfcCwjouC2cblWc0W2a6zFhoIsa2wvFwLbsW4yZK+6Dc3tGsIvZsdETODG0kFU6J+Br\n Suzw+dr2/lNH9T+NB1yw7H76b3u9H4I=", "X-MC-Unique": "Tt8ds663PEiOycw5rSe7-g-1", "From": "Maxime Coquelin <maxime.coquelin@redhat.com>", "To": "dev@dpdk.org,\n\tdavid.marchand@redhat.com,\n\tchenbox@nvidia.com", "Cc": "Maxime Coquelin <maxime.coquelin@redhat.com>,\n\tstable@dpdk.org", "Subject": "[PATCH 4/4] net/virtio: fix shadow control queue allocation", "Date": "Wed, 27 Mar 2024 10:40:32 +0100", "Message-ID": "<20240327094032.2400951-5-maxime.coquelin@redhat.com>", "In-Reply-To": "<20240327094032.2400951-1-maxime.coquelin@redhat.com>", "References": "<20240327094032.2400951-1-maxime.coquelin@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.11.54.5", "X-Mimecast-Spam-Score": "0", "X-Mimecast-Originator": "redhat.com", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain; charset=\"US-ASCII\"; x-default=true", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "It is possible to have the control queue without the vDPA\ndevice advertising VIRTIO_NET_F_MQ.\n\nLet's just rely on hw_cvq flag as in other places.\n\nFixes: 6fdf32d1e318 (\"net/virtio-user: remove max queues limitation\")\nCc: stable@dpdk.org\n\nSigned-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>\n---\n drivers/net/virtio/virtio_user/virtio_user_dev.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c\nindex 912e87fecf..5240b44481 100644\n--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c\n+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c\n@@ -615,7 +615,7 @@ virtio_user_alloc_vrings(struct virtio_user_dev *dev)\n \tbool packed_ring = !!(dev->device_features & (1ull << VIRTIO_F_RING_PACKED));\n \n \tnr_vrings = dev->max_queue_pairs * 2;\n-\tif (dev->device_features & (1ull << VIRTIO_NET_F_MQ))\n+\tif (dev->hw_cvq)\n \t\tnr_vrings++;\n \n \tdev->callfds = rte_zmalloc(\"virtio_user_dev\", nr_vrings * sizeof(*dev->callfds), 0);\n", "prefixes": [ "4/4" ] }